US8621240B1 - User-specific hash authentication - Google Patents
User-specific hash authentication Download PDFInfo
- Publication number
- US8621240B1 US8621240B1 US11/968,045 US96804507A US8621240B1 US 8621240 B1 US8621240 B1 US 8621240B1 US 96804507 A US96804507 A US 96804507A US 8621240 B1 US8621240 B1 US 8621240B1
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- US
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- Prior art keywords
- data
- client
- backup
- hash
- hash value
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6272—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database by registering files or documents with a third party
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/968,045 US8621240B1 (en) | 2007-12-31 | 2007-12-31 | User-specific hash authentication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/968,045 US8621240B1 (en) | 2007-12-31 | 2007-12-31 | User-specific hash authentication |
Publications (1)
Publication Number | Publication Date |
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US8621240B1 true US8621240B1 (en) | 2013-12-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/968,045 Active 2031-01-09 US8621240B1 (en) | 2007-12-31 | 2007-12-31 | User-specific hash authentication |
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US (1) | US8621240B1 (en) |
Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130283043A1 (en) * | 2012-04-24 | 2013-10-24 | Beijing Founder Apabi Technology Ltd. | Method and apparatus for authorization updating |
US20140032864A1 (en) * | 2010-09-30 | 2014-01-30 | Commvault Systems, Inc. | Systems and methods for retaining and using data block signatures in data protection operations |
US20150074350A1 (en) * | 2013-09-06 | 2015-03-12 | Frank Feng-Chun Chiang | Memoization buckets for cached function results |
US9020900B2 (en) | 2010-12-14 | 2015-04-28 | Commvault Systems, Inc. | Distributed deduplicated storage system |
US9104623B2 (en) | 2010-12-14 | 2015-08-11 | Commvault Systems, Inc. | Client-side repository in a networked deduplicated storage system |
US9110602B2 (en) | 2010-09-30 | 2015-08-18 | Commvault Systems, Inc. | Content aligned block-based deduplication |
US9218376B2 (en) | 2012-06-13 | 2015-12-22 | Commvault Systems, Inc. | Intelligent data sourcing in a networked storage system |
US9405763B2 (en) | 2008-06-24 | 2016-08-02 | Commvault Systems, Inc. | De-duplication systems and methods for application-specific data |
US9633056B2 (en) | 2014-03-17 | 2017-04-25 | Commvault Systems, Inc. | Maintaining a deduplication database |
US9633033B2 (en) | 2013-01-11 | 2017-04-25 | Commvault Systems, Inc. | High availability distributed deduplicated storage system |
US9934238B2 (en) | 2014-10-29 | 2018-04-03 | Commvault Systems, Inc. | Accessing a file system using tiered deduplication |
US20180167381A1 (en) * | 2013-04-29 | 2018-06-14 | Amazon Technologies, Inc. | Revocable shredding of security credentials |
US10061663B2 (en) | 2015-12-30 | 2018-08-28 | Commvault Systems, Inc. | Rebuilding deduplication data in a distributed deduplication data storage system |
US20180254888A1 (en) * | 2015-12-04 | 2018-09-06 | Hewlett Packard Enterprise Development Lp | Combining hashes of data blocks |
US10339106B2 (en) | 2015-04-09 | 2019-07-02 | Commvault Systems, Inc. | Highly reusable deduplication database after disaster recovery |
US10372679B2 (en) * | 2013-12-06 | 2019-08-06 | International Business Machines Corporation | File versions within content addressable storage |
US10372678B2 (en) | 2013-12-06 | 2019-08-06 | International Business Machines Corporation | Files having unallocated portions within content addressable storage |
US10380072B2 (en) | 2014-03-17 | 2019-08-13 | Commvault Systems, Inc. | Managing deletions from a deduplication database |
US10396992B2 (en) * | 2014-06-30 | 2019-08-27 | Vescel, Llc | Authentication of a user and/or a device through parallel synchronous update of immutable hash histories |
US10481825B2 (en) | 2015-05-26 | 2019-11-19 | Commvault Systems, Inc. | Replication using deduplicated secondary copy data |
US10540327B2 (en) | 2009-07-08 | 2020-01-21 | Commvault Systems, Inc. | Synchronized data deduplication |
US10764036B1 (en) * | 2018-03-06 | 2020-09-01 | Wells Fargo Bank, N.A. | Derived unique key per raindrop (DUKPR) |
US11010258B2 (en) | 2018-11-27 | 2021-05-18 | Commvault Systems, Inc. | Generating backup copies through interoperability between components of a data storage management system and appliances for data storage and deduplication |
US20220014379A1 (en) * | 2020-07-10 | 2022-01-13 | Arm Limited | Memory protection using cached partial hash values |
US11249858B2 (en) | 2014-08-06 | 2022-02-15 | Commvault Systems, Inc. | Point-in-time backups of a production application made accessible over fibre channel and/or ISCSI as data sources to a remote application by representing the backups as pseudo-disks operating apart from the production application and its host |
US11263171B2 (en) * | 2015-12-09 | 2022-03-01 | Druva Inc. | Unified time-indexed catalogue for multiple archived snapshots |
US11294768B2 (en) | 2017-06-14 | 2022-04-05 | Commvault Systems, Inc. | Live browsing of backed up data residing on cloned disks |
US11314424B2 (en) | 2015-07-22 | 2022-04-26 | Commvault Systems, Inc. | Restore for block-level backups |
US11321195B2 (en) | 2017-02-27 | 2022-05-03 | Commvault Systems, Inc. | Hypervisor-independent reference copies of virtual machine payload data based on block-level pseudo-mount |
US11334443B1 (en) * | 2017-01-12 | 2022-05-17 | Acronis International Gmbh | Trusted data restoration and authentication |
US11343101B2 (en) * | 2015-08-11 | 2022-05-24 | Vescel, Llc | Authentication through verification of an evolving identity credential |
US11363006B2 (en) | 2015-07-24 | 2022-06-14 | Google Llc | Generating bridge match identifiers for linking identifiers from server logs |
US11416341B2 (en) | 2014-08-06 | 2022-08-16 | Commvault Systems, Inc. | Systems and methods to reduce application downtime during a restore operation using a pseudo-storage device |
US11436038B2 (en) | 2016-03-09 | 2022-09-06 | Commvault Systems, Inc. | Hypervisor-independent block-level live browse for access to backed up virtual machine (VM) data and hypervisor-free file-level recovery (block- level pseudo-mount) |
US11442896B2 (en) | 2019-12-04 | 2022-09-13 | Commvault Systems, Inc. | Systems and methods for optimizing restoration of deduplicated data stored in cloud-based storage resources |
US11463264B2 (en) | 2019-05-08 | 2022-10-04 | Commvault Systems, Inc. | Use of data block signatures for monitoring in an information management system |
US20220318415A1 (en) * | 2019-07-18 | 2022-10-06 | Nokia Technologies Oy | Integrity auditing for multi-copy storage |
US11500819B2 (en) * | 2020-09-22 | 2022-11-15 | Vmware, Inc. | Supporting deduplication in file storage using file chunk hashes |
US11599507B2 (en) | 2017-10-26 | 2023-03-07 | Druva Inc. | Deduplicated merged indexed object storage file system |
US20230083789A1 (en) * | 2008-06-24 | 2023-03-16 | Commvault Systems, Inc. | Remote single instance data management |
US11687424B2 (en) | 2020-05-28 | 2023-06-27 | Commvault Systems, Inc. | Automated media agent state management |
US11698727B2 (en) | 2018-12-14 | 2023-07-11 | Commvault Systems, Inc. | Performing secondary copy operations based on deduplication performance |
US11829251B2 (en) | 2019-04-10 | 2023-11-28 | Commvault Systems, Inc. | Restore using deduplicated secondary copy data |
Citations (10)
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US20070203957A1 (en) * | 2006-02-03 | 2007-08-30 | Emc Corporation | Automatic authentication of backup clients |
US20090075630A1 (en) * | 2007-09-18 | 2009-03-19 | Mclean Ivan H | Method and Apparatus for Creating a Remotely Activated Secure Backup Service for Mobile Handsets |
US20100083004A1 (en) * | 2008-04-23 | 2010-04-01 | Kirshenbaum Evan R | Managing Associations Between Keys And Values |
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2007
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Cited By (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9405763B2 (en) | 2008-06-24 | 2016-08-02 | Commvault Systems, Inc. | De-duplication systems and methods for application-specific data |
US11016859B2 (en) | 2008-06-24 | 2021-05-25 | Commvault Systems, Inc. | De-duplication systems and methods for application-specific data |
US20230083789A1 (en) * | 2008-06-24 | 2023-03-16 | Commvault Systems, Inc. | Remote single instance data management |
US11288235B2 (en) | 2009-07-08 | 2022-03-29 | Commvault Systems, Inc. | Synchronized data deduplication |
US10540327B2 (en) | 2009-07-08 | 2020-01-21 | Commvault Systems, Inc. | Synchronized data deduplication |
US10126973B2 (en) * | 2010-09-30 | 2018-11-13 | Commvault Systems, Inc. | Systems and methods for retaining and using data block signatures in data protection operations |
US20170199699A1 (en) * | 2010-09-30 | 2017-07-13 | Commvault Systems, Inc. | Systems and methods for retaining and using data block signatures in data protection operations |
US20140032864A1 (en) * | 2010-09-30 | 2014-01-30 | Commvault Systems, Inc. | Systems and methods for retaining and using data block signatures in data protection operations |
US9898225B2 (en) | 2010-09-30 | 2018-02-20 | Commvault Systems, Inc. | Content aligned block-based deduplication |
US9639289B2 (en) * | 2010-09-30 | 2017-05-02 | Commvault Systems, Inc. | Systems and methods for retaining and using data block signatures in data protection operations |
US9239687B2 (en) * | 2010-09-30 | 2016-01-19 | Commvault Systems, Inc. | Systems and methods for retaining and using data block signatures in data protection operations |
US9619480B2 (en) | 2010-09-30 | 2017-04-11 | Commvault Systems, Inc. | Content aligned block-based deduplication |
US9110602B2 (en) | 2010-09-30 | 2015-08-18 | Commvault Systems, Inc. | Content aligned block-based deduplication |
US11422976B2 (en) | 2010-12-14 | 2022-08-23 | Commvault Systems, Inc. | Distributed deduplicated storage system |
US9020900B2 (en) | 2010-12-14 | 2015-04-28 | Commvault Systems, Inc. | Distributed deduplicated storage system |
US10740295B2 (en) | 2010-12-14 | 2020-08-11 | Commvault Systems, Inc. | Distributed deduplicated storage system |
US9116850B2 (en) | 2010-12-14 | 2015-08-25 | Commvault Systems, Inc. | Client-side repository in a networked deduplicated storage system |
US10191816B2 (en) | 2010-12-14 | 2019-01-29 | Commvault Systems, Inc. | Client-side repository in a networked deduplicated storage system |
US9104623B2 (en) | 2010-12-14 | 2015-08-11 | Commvault Systems, Inc. | Client-side repository in a networked deduplicated storage system |
US9898478B2 (en) | 2010-12-14 | 2018-02-20 | Commvault Systems, Inc. | Distributed deduplicated storage system |
US11169888B2 (en) | 2010-12-14 | 2021-11-09 | Commvault Systems, Inc. | Client-side repository in a networked deduplicated storage system |
US20130283043A1 (en) * | 2012-04-24 | 2013-10-24 | Beijing Founder Apabi Technology Ltd. | Method and apparatus for authorization updating |
US9251186B2 (en) | 2012-06-13 | 2016-02-02 | Commvault Systems, Inc. | Backup using a client-side signature repository in a networked storage system |
US9858156B2 (en) | 2012-06-13 | 2018-01-02 | Commvault Systems, Inc. | Dedicated client-side signature generator in a networked storage system |
US9218376B2 (en) | 2012-06-13 | 2015-12-22 | Commvault Systems, Inc. | Intelligent data sourcing in a networked storage system |
US10956275B2 (en) | 2012-06-13 | 2021-03-23 | Commvault Systems, Inc. | Collaborative restore in a networked storage system |
US9218374B2 (en) | 2012-06-13 | 2015-12-22 | Commvault Systems, Inc. | Collaborative restore in a networked storage system |
US10176053B2 (en) | 2012-06-13 | 2019-01-08 | Commvault Systems, Inc. | Collaborative restore in a networked storage system |
US9218375B2 (en) | 2012-06-13 | 2015-12-22 | Commvault Systems, Inc. | Dedicated client-side signature generator in a networked storage system |
US10387269B2 (en) | 2012-06-13 | 2019-08-20 | Commvault Systems, Inc. | Dedicated client-side signature generator in a networked storage system |
US9665591B2 (en) | 2013-01-11 | 2017-05-30 | Commvault Systems, Inc. | High availability distributed deduplicated storage system |
US11157450B2 (en) | 2013-01-11 | 2021-10-26 | Commvault Systems, Inc. | High availability distributed deduplicated storage system |
US10229133B2 (en) | 2013-01-11 | 2019-03-12 | Commvault Systems, Inc. | High availability distributed deduplicated storage system |
US9633033B2 (en) | 2013-01-11 | 2017-04-25 | Commvault Systems, Inc. | High availability distributed deduplicated storage system |
US20180167381A1 (en) * | 2013-04-29 | 2018-06-14 | Amazon Technologies, Inc. | Revocable shredding of security credentials |
US20150074350A1 (en) * | 2013-09-06 | 2015-03-12 | Frank Feng-Chun Chiang | Memoization buckets for cached function results |
US10372679B2 (en) * | 2013-12-06 | 2019-08-06 | International Business Machines Corporation | File versions within content addressable storage |
US11409703B2 (en) | 2013-12-06 | 2022-08-09 | International Business Machines Corporation | File versions within content addressable storage |
US10372678B2 (en) | 2013-12-06 | 2019-08-06 | International Business Machines Corporation | Files having unallocated portions within content addressable storage |
US11360938B2 (en) | 2013-12-06 | 2022-06-14 | International Business Machines Corporation | Files having unallocated portions within content addressable storage |
US10380072B2 (en) | 2014-03-17 | 2019-08-13 | Commvault Systems, Inc. | Managing deletions from a deduplication database |
US10445293B2 (en) | 2014-03-17 | 2019-10-15 | Commvault Systems, Inc. | Managing deletions from a deduplication database |
US11188504B2 (en) | 2014-03-17 | 2021-11-30 | Commvault Systems, Inc. | Managing deletions from a deduplication database |
US9633056B2 (en) | 2014-03-17 | 2017-04-25 | Commvault Systems, Inc. | Maintaining a deduplication database |
US11119984B2 (en) | 2014-03-17 | 2021-09-14 | Commvault Systems, Inc. | Managing deletions from a deduplication database |
US10396992B2 (en) * | 2014-06-30 | 2019-08-27 | Vescel, Llc | Authentication of a user and/or a device through parallel synchronous update of immutable hash histories |
US11249858B2 (en) | 2014-08-06 | 2022-02-15 | Commvault Systems, Inc. | Point-in-time backups of a production application made accessible over fibre channel and/or ISCSI as data sources to a remote application by representing the backups as pseudo-disks operating apart from the production application and its host |
US11416341B2 (en) | 2014-08-06 | 2022-08-16 | Commvault Systems, Inc. | Systems and methods to reduce application downtime during a restore operation using a pseudo-storage device |
US10474638B2 (en) | 2014-10-29 | 2019-11-12 | Commvault Systems, Inc. | Accessing a file system using tiered deduplication |
US9934238B2 (en) | 2014-10-29 | 2018-04-03 | Commvault Systems, Inc. | Accessing a file system using tiered deduplication |
US11921675B2 (en) | 2014-10-29 | 2024-03-05 | Commvault Systems, Inc. | Accessing a file system using tiered deduplication |
US11113246B2 (en) | 2014-10-29 | 2021-09-07 | Commvault Systems, Inc. | Accessing a file system using tiered deduplication |
US11301420B2 (en) | 2015-04-09 | 2022-04-12 | Commvault Systems, Inc. | Highly reusable deduplication database after disaster recovery |
US10339106B2 (en) | 2015-04-09 | 2019-07-02 | Commvault Systems, Inc. | Highly reusable deduplication database after disaster recovery |
US10481826B2 (en) | 2015-05-26 | 2019-11-19 | Commvault Systems, Inc. | Replication using deduplicated secondary copy data |
US10481825B2 (en) | 2015-05-26 | 2019-11-19 | Commvault Systems, Inc. | Replication using deduplicated secondary copy data |
US10481824B2 (en) | 2015-05-26 | 2019-11-19 | Commvault Systems, Inc. | Replication using deduplicated secondary copy data |
US11314424B2 (en) | 2015-07-22 | 2022-04-26 | Commvault Systems, Inc. | Restore for block-level backups |
US11733877B2 (en) | 2015-07-22 | 2023-08-22 | Commvault Systems, Inc. | Restore for block-level backups |
US11363006B2 (en) | 2015-07-24 | 2022-06-14 | Google Llc | Generating bridge match identifiers for linking identifiers from server logs |
US11343101B2 (en) * | 2015-08-11 | 2022-05-24 | Vescel, Llc | Authentication through verification of an evolving identity credential |
US20180254888A1 (en) * | 2015-12-04 | 2018-09-06 | Hewlett Packard Enterprise Development Lp | Combining hashes of data blocks |
US10686589B2 (en) * | 2015-12-04 | 2020-06-16 | Hewlett Packard Enterprise Development Lp | Combining hashes of data blocks |
US11263171B2 (en) * | 2015-12-09 | 2022-03-01 | Druva Inc. | Unified time-indexed catalogue for multiple archived snapshots |
US10592357B2 (en) | 2015-12-30 | 2020-03-17 | Commvault Systems, Inc. | Distributed file system in a distributed deduplication data storage system |
US10061663B2 (en) | 2015-12-30 | 2018-08-28 | Commvault Systems, Inc. | Rebuilding deduplication data in a distributed deduplication data storage system |
US10877856B2 (en) | 2015-12-30 | 2020-12-29 | Commvault Systems, Inc. | System for redirecting requests after a secondary storage computing device failure |
US10956286B2 (en) | 2015-12-30 | 2021-03-23 | Commvault Systems, Inc. | Deduplication replication in a distributed deduplication data storage system |
US10255143B2 (en) | 2015-12-30 | 2019-04-09 | Commvault Systems, Inc. | Deduplication replication in a distributed deduplication data storage system |
US10310953B2 (en) | 2015-12-30 | 2019-06-04 | Commvault Systems, Inc. | System for redirecting requests after a secondary storage computing device failure |
US11436038B2 (en) | 2016-03-09 | 2022-09-06 | Commvault Systems, Inc. | Hypervisor-independent block-level live browse for access to backed up virtual machine (VM) data and hypervisor-free file-level recovery (block- level pseudo-mount) |
US11334443B1 (en) * | 2017-01-12 | 2022-05-17 | Acronis International Gmbh | Trusted data restoration and authentication |
US11321195B2 (en) | 2017-02-27 | 2022-05-03 | Commvault Systems, Inc. | Hypervisor-independent reference copies of virtual machine payload data based on block-level pseudo-mount |
US11294768B2 (en) | 2017-06-14 | 2022-04-05 | Commvault Systems, Inc. | Live browsing of backed up data residing on cloned disks |
US11599507B2 (en) | 2017-10-26 | 2023-03-07 | Druva Inc. | Deduplicated merged indexed object storage file system |
US10764036B1 (en) * | 2018-03-06 | 2020-09-01 | Wells Fargo Bank, N.A. | Derived unique key per raindrop (DUKPR) |
US11843690B1 (en) | 2018-03-06 | 2023-12-12 | Wells Fargo Bank, N.A. | Derived unique key per raindrop (DUKPR) |
US11010258B2 (en) | 2018-11-27 | 2021-05-18 | Commvault Systems, Inc. | Generating backup copies through interoperability between components of a data storage management system and appliances for data storage and deduplication |
US11681587B2 (en) | 2018-11-27 | 2023-06-20 | Commvault Systems, Inc. | Generating copies through interoperability between a data storage management system and appliances for data storage and deduplication |
US11698727B2 (en) | 2018-12-14 | 2023-07-11 | Commvault Systems, Inc. | Performing secondary copy operations based on deduplication performance |
US11829251B2 (en) | 2019-04-10 | 2023-11-28 | Commvault Systems, Inc. | Restore using deduplicated secondary copy data |
US11463264B2 (en) | 2019-05-08 | 2022-10-04 | Commvault Systems, Inc. | Use of data block signatures for monitoring in an information management system |
US20220318415A1 (en) * | 2019-07-18 | 2022-10-06 | Nokia Technologies Oy | Integrity auditing for multi-copy storage |
US11442896B2 (en) | 2019-12-04 | 2022-09-13 | Commvault Systems, Inc. | Systems and methods for optimizing restoration of deduplicated data stored in cloud-based storage resources |
US11687424B2 (en) | 2020-05-28 | 2023-06-27 | Commvault Systems, Inc. | Automated media agent state management |
US20220014379A1 (en) * | 2020-07-10 | 2022-01-13 | Arm Limited | Memory protection using cached partial hash values |
US11500819B2 (en) * | 2020-09-22 | 2022-11-15 | Vmware, Inc. | Supporting deduplication in file storage using file chunk hashes |
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